22188530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 50561280

約数和(自身を除く): 28372750

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 659, 910, 962, 1295, 1318, 2405, 2590, 3295, 3367, 4613, 4810, 6590, 6734, 8567, 9226, 16835, 17134, 23065, 24383, 33670, 42835, 46130, 48766, 59969, 85670, 119938, 121915, 170681, 243830, 299845, 316979, 341362, 599690, 633958, 853405, 1584895, 1706810, 2218853, 3169790, 4437706, 11094265, 22188530]

約数ペア:

[(1, 22188530), (2, 11094265), (5, 4437706), (7, 3169790), (10, 2218853), (13, 1706810), (14, 1584895), (26, 853405), (35, 633958), (37, 599690), (65, 341362), (70, 316979), (74, 299845), (91, 243830), (130, 170681), (182, 121915), (185, 119938), (259, 85670), (370, 59969), (455, 48766), (481, 46130), (518, 42835), (659, 33670), (910, 24383), (962, 23065), (1295, 17134), (1318, 16835), (2405, 9226), (2590, 8567), (3295, 6734), (3367, 6590), (4613, 4810)]